|5||22,71 zł||Aż do 5,98 zł|
|10||21,51 zł||Aż do 23,90 zł|
Converter, type step-down is used to power the systems operating with voltage 5 V. The advantage of the system is the wide input voltage ranging from 3.8 V to 42 V (the minimum value depends on the voltage drop-out). The module allows for current consumption up to 600 mA, it is sufficient value to power average integrated circuits. In our offer, we have also versions of 3.3 V and with the lower current efficiency of up to 300 mA.
The module has four leads:
Performance is defined as the ratio of output power to input power (Power out)/(Power in). This is a very important parameter for working with portable sources of energy (batteries and accumulators) when working time on one cycle of charging, is very important. The performance of the pulse system is about 80 % - 90 %.
The parameter, stated in the documentation as a drop-out voltage, is necessary for the proper operation of the system, the minimum difference between input and output voltage. For example, if drop-out is 1 V, and preferable output voltage is 5 V, the supply voltage must be higher than 6V. The figures below show the value of voltage drop-out for converters D24VxFx.
When connecting power to the module, there can appear dangerous, electrical short pulses of high amplitude (so-called pins) which can damage the system. Test of Pololu company states that for voltages above 20V pins can have an amplitude excessing 42V. In order to protect against this undesirable phenomenon, recommended is soldering the capacitor with value of at least 33uF, as close as possible to the power pins of the converter.
SAME DAY SHIPPING
Posting the payment for the order on our account on a business day up to 13:00 means sending the goods on the same day!
The time of payment depends on the hours of ELIXIR session of the sender's bank and the recipient of the transfer (more information on this subject, for example on the websitehttp://www.kiedy-przelew.pl/).
The table presents available forms of delivery in Poland
|9,90 PLN||17,90 PLN||1-3 days|
|14,90 PLN||22,90 PLN|
|12,90 PLN||-||1-3 days|
If the amount to pay for products exceeds 500 PLN